A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
СПОСОБЫ ПРИГОТОВЛЕНИЯ ЛЕГКОЙ ГИПСОВОЙ КОМПОЗИЦИИ С ВНУТРЕННИМ ОБРАЗОВАНИЕМ ПЕНЫ И ИЗГОТОВЛЕННЫЕ ИЗ НЕЕ ПРОДУКТЫ
Method of making foamed gypsum slurry having 15 to 90 volume percent gas bubbles including: passing first slurry including water and on dry basis 50 to 98 wt. % calcium sulfate hemihydrate, 1 to 50 wt. % calcium carbonate, and 0.1 to 10 wt. % cellulose thickener via a first hose to a Wye connector conduit first inlet opening at Rate C and passing alum solution via a second hose to a second inlet opening of the conduit at Rate D to create combined mixed stream passing from the conduit to a static mixer for mixing for Time 3 to activate at least a portion of the calcium carbonate and alum to generate CO2 and create the foamed gypsum slurry; transferring the slurry from the mixer to a cavity between two wall boards via a third hose. Allowing the slurry in the cavity to expand, harden and dry.
СПОСОБЫ ПРИГОТОВЛЕНИЯ ЛЕГКОЙ ГИПСОВОЙ КОМПОЗИЦИИ С ВНУТРЕННИМ ОБРАЗОВАНИЕМ ПЕНЫ И ИЗГОТОВЛЕННЫЕ ИЗ НЕЕ ПРОДУКТЫ
Method of making foamed gypsum slurry having 15 to 90 volume percent gas bubbles including: passing first slurry including water and on dry basis 50 to 98 wt. % calcium sulfate hemihydrate, 1 to 50 wt. % calcium carbonate, and 0.1 to 10 wt. % cellulose thickener via a first hose to a Wye connector conduit first inlet opening at Rate C and passing alum solution via a second hose to a second inlet opening of the conduit at Rate D to create combined mixed stream passing from the conduit to a static mixer for mixing for Time 3 to activate at least a portion of the calcium carbonate and alum to generate CO2 and create the foamed gypsum slurry; transferring the slurry from the mixer to a cavity between two wall boards via a third hose. Allowing the slurry in the cavity to expand, harden and dry.
СПОСОБЫ ПРИГОТОВЛЕНИЯ ЛЕГКОЙ ГИПСОВОЙ КОМПОЗИЦИИ С ВНУТРЕННИМ ОБРАЗОВАНИЕМ ПЕНЫ И ИЗГОТОВЛЕННЫЕ ИЗ НЕЕ ПРОДУКТЫ
2022-04-12
Patent
Electronic Resource
Russian
IPC:
C04B
Kalk
,
LIME
European Patent Office | 2020
КОМПОЗИЦИИ ДЛЯ ПРОМЫШЛЕННОГО ПРИМЕНЕНИЯ И СПОСОБЫ ИХ ПОЛУЧЕНИЯ
European Patent Office | 2021
СИСТЕМЫ, СПОСОБЫ, УСТРОЙСТВО И КОМПОЗИЦИИ ДЛЯ СТРОИТЕЛЬНЫХ МАТЕРИАЛОВ И СТРОИТЕЛЬСТВА
European Patent Office | 2019